Kevin Arnold

Kevin Arnold is the main protagonist of The Wonder Years. He is the youngest child of Jack and Norma Arnold and the younger brother of Karen and Wayne Arnold. He was also the boyfriend of Winnie Cooper, and a good friend of Paul Pfeiffer.

Background
Kevin Arnold was born on March 18, 1956, the last child of Jack and Norma Arnold. He was best friends with Paul Pfeiffer and Winnie Cooper.

Kevin grew up in the turbulent late 1960s and early 1970s. The voice of Kevin as an adult (and the show's narrator) is supplied by Daniel Stern (Arye Gross in the original broadcast of the pilot).

Becky Slater
Kevin and Becky were together very briefly. The first time they formally met was when they went skating together, and at that time, Kevin still liked Winnie Cooper. Though he mainly used Becky to make Winnie jealous, the show does imply that he also had feelings for Becky. Becky later punched him after he told her he still had feelings for Winnie. Around Valentine's Day, Kevin accidently put a valentine (which said "Please forgive me") in her locker. Becky assumed the valentine was given to her, and when Kevin reveals that it was meant for Winnie, she attempts to crash into him with a bike.

Mrs. Heimer
Kevin showed fondness for Mrs. Heimer, then Miss White. However, after she got married and was pregnant with a child, he no longer had the same feelings for her as he did before.

Teri
Kevin met Teri during summer vacation with his family. After their vacation was over, Teri had sent Kevin a card which he kept. Although the two did have a good time together, they were both only summer flings.

Trivia

 * He was played by Fred Savage (the brother of Ben Savage who played Cory Matthews on "Boy Meets World").
 * He wears tighty-whities